86539680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3203

約数の個数: 144

約数和(自身を含む): 310957920

約数和(自身を除く): 224418240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3163, 3420, 4560, 5472, 6326, 6840, 9120, 9489, 12652, 13680, 15815, 18978, 25304, 27360, 28467, 31630, 37956, 47445, 50608, 56934, 60097, 63260, 75912, 94890, 101216, 113868, 120194, 126520, 142335, 151824, 180291, 189780, 227736, 240388, 253040, 284670, 300485, 303648, 360582, 379560, 455472, 480776, 506080, 540873, 569340, 600970, 721164, 759120, 901455, 910944, 961552, 1081746, 1138680, 1201940, 1442328, 1518240, 1802910, 1923104, 2163492, 2277360, 2403880, 2704365, 2884656, 3605820, 4326984, 4554720, 4807760, 5408730, 5769312, 7211640, 8653968, 9615520, 10817460, 14423280, 17307936, 21634920, 28846560, 43269840, 86539680]

約数ペア:

[(1, 86539680), (2, 43269840), (3, 28846560), (4, 21634920), (5, 17307936), (6, 14423280), (8, 10817460), (9, 9615520), (10, 8653968), (12, 7211640), (15, 5769312), (16, 5408730), (18, 4807760), (19, 4554720), (20, 4326984), (24, 3605820), (30, 2884656), (32, 2704365), (36, 2403880), (38, 2277360), (40, 2163492), (45, 1923104), (48, 1802910), (57, 1518240), (60, 1442328), (72, 1201940), (76, 1138680), (80, 1081746), (90, 961552), (95, 910944), (96, 901455), (114, 759120), (120, 721164), (144, 600970), (152, 569340), (160, 540873), (171, 506080), (180, 480776), (190, 455472), (228, 379560), (240, 360582), (285, 303648), (288, 300485), (304, 284670), (342, 253040), (360, 240388), (380, 227736), (456, 189780), (480, 180291), (570, 151824), (608, 142335), (684, 126520), (720, 120194), (760, 113868), (855, 101216), (912, 94890), (1140, 75912), (1368, 63260), (1440, 60097), (1520, 56934), (1710, 50608), (1824, 47445), (2280, 37956), (2736, 31630), (3040, 28467), (3163, 27360), (3420, 25304), (4560, 18978), (5472, 15815), (6326, 13680), (6840, 12652), (9120, 9489)]